Lessons

The following lessons explain different programming concepts and have been published by our members. Search for a particular lesson using the filters

Code Reviews And Importance

Code Reviews: Essential for developers to improve code quality, receive feedback, and adopt best practices. Learn how to access and benefit from them.

Network Security Fundamentals

Explore the critical aspects of network security, including authentication, access control, threat management, and data protection.

Command Line Basics

Discover the basics of the command line: how to navigate, manipulate files and manage permissions in Linux. Learn from scratch in this complete tutorial!

Data backup and recovery

Planificación y ejecución de respaldos: Garantiza la seguridad y disponibilidad de tus datos. Aprende estrategias y herramientas para respaldar y recuperar información de manera efectiva.

Basic users and groups administration

Prácticas esenciales para la administración segura de usuarios y grupos en servidores Linux: Gestión eficiente y asignación adecuada de permisos.

Basic Linux system administration

Manage users and groups in Linux: practical guide for security and efficiency. Create, manage and assign permissions securely. Optimize your system!

Introduction to Linux

Discover the fundamentals of Linux: security, user management, robust passwords, and firewalls. Learn how to protect your system and more.

Network Devices

Explore and learn what is a Router, Modem, Switch, Access Point, Firewall & more. Design your LAN Network with Cisco Packet Tracer Lab Challenge!

Introduction For Learners

LearnPack offers immediate, interactive learning for any tech. Start easily on Codespaces or Gitpod, learn at your pace, and access free tutorials.

Server Performance Monitoring and Optimization

Monitor and optimize servers: Tools, adjustments, and solutions. Improve system performance and efficiency. Optimize now!

Server security settings

Optimiza la seguridad de tu servidor: Configuración del firewall, gestión de usuarios y registros de auditoría en Linux. Aprende paso a paso.

Introducción a la administración de servidores Linux

Administra servidores: Instala Linux en Máquina Virtual. Descubre conceptos, ventajas y más. ¡Comienza ya!

Package and software management

Discover how to manage packages and software in Linux: installation, update, uninstallation and dependency management efficiently and safely.

Accesibility In Learnpack

LearnPack enhances accessibility by adhering to WCAG standards, ensuring high contrast, readable fonts, and comprehensive keyboard navigation.

Staff Awareness and Training

Explore the significance of cybersecurity awareness in today's digital landscape and its crucial role in protecting individuals and organizations.

How to create a code review?

Guide for mentors on effective code reviews at 4Geeks.com, covering program selection, understanding code context, and providing constructive feedback.

What is Cron and how to use it to schedule and automate Tasks

Efficient Automation: Understand what cron is and how to configure it in Linux to optimize repetitive tasks and ensure server stability. Learn step by step.

Network services

Conoce como configurar los servicios básicos de red para mejorar la seguridad de tu servidor.

Introduction to Linux Security

Linux security basics and best practices: how to secure your system, manage users, strong passwords, firewalls, and more.

File and Directory Management

Navigating and Manipulating Files in Linux: Essential Commands and Best Practices for System Administrators.